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Tetrahydrofuran | 109-99-9 ib
Khoom Lub cev Cov ntaub ntawv: Cov Khoom Lub Npe Tetrahydrofuran Cov Khoom Uas Tsis Muaj Xim Tsis Muaj Cov Kua Dej nrog cov ntxhiab tsw zoo li ether. Melting Point (°C) -108.5 Boiling Point (°C) 66 txheeb ze ntom ntom (Dej = 1) 0.89 txheeb ze vapor ntom (air = 1) 2.5 Saturated vapor siab (kPa) 19.3 (20 ° C) Kub ntawm combustion (kJ / mol) -2515.2 Qhov kub thiab txias (°C) 268 Critical siab (MPa) 5.19 Octanol / dej faib coefficient 0.46 Flash point (°C) -14 Ignition tem ... -
Isobutyryl chloride | 79-30-1 ib
Cov ntaub ntawv lub cev: Cov khoom npe Isobutyryl chloride Cov khoom muaj xim tsis muaj kua ntom ntom (g / cm3) 1.017 Melting Point (°C) -90 Boiling point (°C) 93 Flash point (°C) 34 Vapor Pressure (20°C) 0.07mmHg Solubility Miscible nrog chloroform, glacial acetic acid, ether, toluene, dichloromethane thiab benzene. Khoom siv: 1.Isobutyryl chloride yog ib qho tseem ceeb organic synthesis intermediate, siv nyob rau hauv lub synthesis ntawm tshuaj, tshuaj tua kab thiab dyes thiab othe ... -
Valeryl chloride | 638-29-9
Cov ntaub ntawv lub cev: Cov khoom npe Valeryl chloride Cov khoom tsis muaj xim tsis muaj kua ntom ntom (g / cm3) 1.016 Melting Point (°C) -110 Boiling point (°C) 125 Flash point (°C) 91 Vapor Pressure (25°C) 10.6mmHg Solubility Soluble hauv cov kuab tshuaj organic xws li ether. Cov Khoom Siv: 1.Valeryl chloride feem ntau yog siv rau hauv cov organic synthesis hauv acylation cov tshuaj tiv thaiv rau kev qhia txog Valeryl pawg rau hauv lwm cov molecules los tsim cov khoom acylated. 2. Nws yog ... -
Butyryl chloride | 141-75-3 ib
Khoom Lub Npe: Butyryl chloride Cov Khoom Uas Tsis muaj xim tsis muaj pob tshab kua nrog cov ntxhiab tsw ntawm hydrochloric acid ntom ntom (g / cm3) 1.026 Melting Point (°C) -89 Boiling point (°C) 102 Flash point (°C) 71 Vapor Pressure (20 ° C) 39hPa Solubility Miscible hauv ether. Daim ntawv thov khoom: 1.Chemical synthesis intermediates: Butyryl chloride tuaj yeem siv los ua cov khoom tseem ceeb pib thiab reagent hauv organic synthesis. 2.Acylation rea... -
Propionyl chloride | 79-03-8 ib
Cov Khoom Siv Lub Cev: Cov Khoom Siv Lub Npe Propionyl chloride Cov Khoom Uas Tsis Muaj Cov Dej Tsis Muaj Xim Xim nrog cov ntxhiab tsw ntxhiab Qhov ntom ntom (g / cm3) 1.059 Melting Point (°C) -94 Boiling point (°C) 77 Flash point (°C) 53 Vapor Pressure (20 ° C) 106hPa Solubility Soluble hauv ethanol. Daim ntawv thov khoom: 1.Propionyl chloride yog siv rau hauv cov organic synthesis rau acylation cov tshuaj tiv thaiv, feem ntau yog rau kev qhia txog propionyl pawg. 2.Nws kuj yog siv rau hauv kev npaj cov tshuaj xws li ... -
Isobutyraldehyde | 78-84-2 ib
Khoom Lub Npe: Butyraldehyde Properties Cov kua dej tsis muaj xim nrog cov ntxhiab tsw muaj zog ntom ntom ntom (g / cm3) 0.79 Melting Point (°C) -65 Boiling point (°C) 63 Flash point (°C) -40 Dej solubility (25 ° C ) 75g/L Vapor Pressure (4.4 ° C) 66mmHg Solubility Miscible hauv ethanol, benzene, carbon disulfide, acetone, toluene, chloroform thiab ether, me ntsis soluble hauv dej. Khoom siv: 1.Industrial siv: Isobutyraldehyde feem ntau siv ... -
Butyraldehyde | 123-72-8 ib
Khoom Lub Npe: Butyraldehyde Properties Xim tsis muaj pob tshab kua nrog asphyxiating aldehydic tsw ntom ntom (g / cm3) 0.817 Melting Point (°C) -96 Boiling point (°C) 75 Flash point (°C) 12 Dej solubility (25 ° C) ) 7.1g / 100mL Vapor Pressure (20 ° C) 90mmHg Solubility Me ntsis soluble hauv dej. Miscible nrog ethanol, ether, ethyl acetate, acetone, toluene, ntau lwm cov organic solvents thiab roj. Khoom siv: 1.Butyraldehyde yog ... -
Benzaldehyde | 100-52-7 ib
Cov Khoom Siv Lub Cev: Cov Khoom Siv Lub Npe Benzaldehyde Cov Khoom Lub Teeb Yeem Cov kua dej nrog cov ntxhiab tsw ntxhiab tsw ntom ntom (g / cm3) 1.044 Melting Point (°C) -26 Boiling point (°C) 178 Flash point (°C) 145 Vapor Pressure (45 ° C ) 4mmHg Solubility Miscible nrog ethanol, ether, volatile thiab non-volatile roj, me ntsis soluble hauv dej. Daim ntawv thov khoom: 1.Fragrance kev lag luam: Benzaldehyde yog dav siv los ua ib qho khoom muaj nyob rau hauv flavors thiab fragrances thiab yog commonl ... -
2-ethylhexanal | 123-05-7 ib
Khoom Lub Npe: Khoom Lub Npe 2-ethylhexanal Properties Xim tsis muaj pob tshab kua ntom ntom (g / cm3) 0.809 Melting Point (°C) -76 Boiling point (°C) 163 Flash point (°C) 42.2 Vapor Pressure (25°C) 2.11 mmHg Solubility Me ntsis soluble hauv dej. Cov Khoom Siv: 1.2-Ethylhexanal yog siv dav hauv kev lag luam, feem ntau hauv cov organic synthesis cov tshuaj tiv thaiv, xws li rau kev npaj cov tshuaj tsw qab, dyes thiab tshuaj tua kab. Nws kuj yog siv los ua raw khoom f... -
Isobutyric anhydride | 97-72-3 ib
Khoom Lub cev Cov ntaub ntawv: Khoom Lub Npe Isobutyric anhydride Cov Khoom Tsis muaj xim tsis muaj pob tshab kua nrog cov ntxhiab tsw tsw phem ntom ntom (g / cm3) 0.954 Melting Point (°C) -56 Boiling point (°C) 182 Flash point (°C) 152 Vapor Pressure (67 ° C) 10mmHg Solubility Soluble nyob rau hauv feem ntau cov organic solvents xws li cawv, ethers thiab esters. Daim ntawv thov khoom: 1.Isobutyric anhydride tuaj yeem siv los ua ib qho tseem ceeb reagent hauv organic synthesis, feem ntau siv hauv esterification, e ... -
Valeric anhydride | 2082-59-9 ib
Cov Khoom Siv Lub Cev: Cov Khoom Siv Lub Npe Valeric anhydride Cov Khoom Uas Tsis muaj xim tsis muaj kuab paug nrog cov ntxhiab tsw tsw phem Ceev (g / cm3) 0.944 Melting Point (°C) -56 Boiling point (°C) 228 Flash point (°C) 214 Vapor Pressure (25° C) 5Pa Solubility Me ntsis soluble hauv chloroform thiab methanol. Daim ntawv thov khoom: 1.Valeric anhydride feem ntau yog siv los ua reagent thiab nruab nrab hauv cov organic synthesis. 2.Nws tuaj yeem siv los npaj cov tebchaw nrog cov haujlwm sib txawv ... -
n-Butyric anhydride | 106-31-0 : kuv
Cov Ntaub Ntawv Cov Khoom Siv Lub Cev: Cov khoom lag luam n-butyric anhydrub cov tsis muaj xim zoo nkauj (° CAX) 0.967 boiling taw tes (° C) 198 Flash ntsiab (° (20 ° C) Decomposes Vapor Pressure (79.5 ° C) 10mmHg Solubility Soluble nyob rau hauv alcohols, ethers thiab ib co organic solvents, soluble nyob rau hauv dej. Daim ntawv thov khoom: n-Butyric anhydride feem ntau yog siv los ua acylation reagent hauv cov organic ...
